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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build SystemKit, reference main (3879b2), with Swift 6.0 for macOS (SPM) on 1 Dec 2024 14:28:18 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ChangYeop-Yang/Universal-SystemKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ChangYeop-Yang/Universal-SystemKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3879b25 Update 2024.10.01. DispatchTimer
Cloned https://github.com/ChangYeop-Yang/Universal-SystemKit.git
Revision (git rev-parse @):
3879b2546c36df110a5e81ab5bf3694ea11b6c4d
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ChangYeop-Yang/Universal-SystemKit.git at main
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-docc-plugin.git
Fetching https://github.com/microsoft/plcrashreporter.git
[1/3723] Fetching swift-log
[225/5761] Fetching swift-log, swift-docc-plugin
[381/6432] Fetching swift-log, swift-docc-plugin, swift-http-types
[1880/23169] Fetching swift-log, swift-docc-plugin, swift-http-types, plcrashreporter
Fetched https://github.com/apple/swift-docc-plugin.git from cache (2.28s)
Fetched https://github.com/apple/swift-log.git from cache (2.28s)
Fetched https://github.com/microsoft/plcrashreporter.git from cache (2.28s)
Fetched https://github.com/apple/swift-http-types.git from cache (2.28s)
Computing version for https://github.com/microsoft/plcrashreporter.git
Computed https://github.com/microsoft/plcrashreporter.git at 1.11.2 (0.57s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.3.1 (0.54s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.2 (0.41s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.4.3 (0.55s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3188] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.29s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.58s)
Creating working copy for https://github.com/microsoft/plcrashreporter.git
Working copy of https://github.com/microsoft/plcrashreporter.git resolved at 1.11.2
Creating working copy for https://github.com/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.4.3
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.2
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "universal-systemkit",
      "name": "SystemKit",
      "url": "https://github.com/ChangYeop-Yang/Universal-SystemKit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Universal-SystemKit",
      "dependencies": [
        {
          "identity": "swift-log",
          "name": "swift-log",
          "url": "https://github.com/apple/swift-log.git",
          "version": "1.6.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-log",
          "dependencies": [
          ]
        },
        {
          "identity": "swift-http-types",
          "name": "swift-http-types",
          "url": "https://github.com/apple/swift-http-types.git",
          "version": "1.3.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-http-types",
          "dependencies": [
          ]
        },
        {
          "identity": "plcrashreporter",
          "name": "PLCrashReporter",
          "url": "https://github.com/microsoft/plcrashreporter.git",
          "version": "1.11.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/plcrashreporter",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/ChangYeop-Yang/Universal-SystemKit.git
[1/2042] Fetching universal-systemkit
Fetched https://github.com/ChangYeop-Yang/Universal-SystemKit.git from cache (1.85s)
Fetching https://github.com/apple/swift-log.git from cache
Fetching https://github.com/apple/swift-http-types.git from cache
Fetching https://github.com/microsoft/plcrashreporter.git from cache
Fetched https://github.com/apple/swift-log.git from cache (0.64s)
Fetched https://github.com/apple/swift-http-types.git from cache (0.64s)
Fetched https://github.com/microsoft/plcrashreporter.git from cache (0.64s)
Computing version for https://github.com/microsoft/plcrashreporter.git
Computed https://github.com/microsoft/plcrashreporter.git at 1.11.2 (0.02s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.3.1 (0.02s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.2 (0.02s)
Creating working copy for https://github.com/ChangYeop-Yang/Universal-SystemKit.git
Working copy of https://github.com/ChangYeop-Yang/Universal-SystemKit.git resolved at main (3879b25)
Creating working copy for https://github.com/microsoft/plcrashreporter.git
Working copy of https://github.com/microsoft/plcrashreporter.git resolved at 1.11.2
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.2
warning: '.resolve-product-dependencies': dependency 'universal-systemkit' is not used by any target
Found 3 product dependencies
  - swift-log
  - swift-http-types
  - PLCrashReporter
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/ChangYeop-Yang/Universal-SystemKit.git
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "swift-http-types",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-http-types.git"
    },
    {
      "identity" : "plcrashreporter",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.11.2",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/microsoft/plcrashreporter.git"
    },
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin.git"
    }
  ],
  "manifest_display_name" : "SystemKit",
  "name" : "SystemKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SystemKit",
      "targets" : [
        "SystemKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SystemKit_Objc",
      "targets" : [
        "SystemKit_Objc"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "SystemKit_Objc",
      "module_type" : "ClangTarget",
      "name" : "SystemKit_Objc",
      "path" : "ObjcSources",
      "product_memberships" : [
        "SystemKit_Objc"
      ],
      "sources" : [
        "Cryptor/SKSecurity.mm"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SystemKit",
      "module_type" : "SwiftTarget",
      "name" : "SystemKit",
      "path" : "Sources",
      "product_dependencies" : [
        "Logging",
        "HTTPTypes",
        "CrashReporter"
      ],
      "product_memberships" : [
        "SystemKit"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Common/SKData+Extension.swift",
        "Common/SKDouble+Extension.swift",
        "Common/SKString+Extension.swift",
        "Communication/SKMessagePort+Define.swift",
        "Communication/SKMessagePort.swift",
        "Dispatch/SKDispatchFile.swift",
        "Dispatch/SKDispatchFileMonitor+Define.swift",
        "Dispatch/SKDispatchFileMonitor.swift",
        "Dispatch/SKDispatchTimer+Define.swift",
        "Dispatch/SKDispatchTimer.swift",
        "IO/SKIOBattery.swift",
        "IO/SKIOProcess.swift",
        "IO/SKIOResult.swift",
        "IO/SKIOReturn.swift",
        "IO/SKIOSystem.swift",
        "Network/SKNetworkInterface.swift",
        "Network/SKNetworkInterfaceDefine.swift",
        "Network/SKNetworkMonitor.swift",
        "Network/SKNetworkMonitorDefine.swift",
        "Permission/SKPermissionDefine.swift",
        "Permission/SKPreferencePaneDefine.swift",
        "Process/SKProcess.swift",
        "Process/SKProcessMonitor.swift",
        "Process/SKProcessMonitorDefine.swift",
        "Protocol/SKClass+Protocol.swift",
        "Protocol/SKOperation+Protocol.swift",
        "SKAsyncOperation.swift",
        "SKAtomicValue.swift",
        "SKCrashReporter.swift",
        "SKFileLock.swift",
        "SKFinderExtension.swift",
        "SKSignal.swift",
        "SKUserDefault.swift",
        "System/SKSystem+iOS.swift",
        "System/SKSystem+macOS.swift",
        "System/SKSystem.swift",
        "System/SKSystemDefine.swift",
        "System/SKSystemProcessResource+Additions.swift",
        "System/SKSystemProcessResource+Define.swift",
        "System/SKSystemProcessResource.swift",
        "System/SKSystemResource+Additions.swift",
        "System/SKSystemResource+Define.swift",
        "System/SKSystemResource.swift",
        "SystemKit.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
[1/1] Compiling plugin Swift-DocC
[2/2] Compiling plugin Swift-DocC Preview
Building for debugging...
[2/70] Write sources
[5/70] Copying PrivacyInfo.xcprivacy
[6/70] Copying Info.plist
[8/70] Write swift-version--7754E27361AE5C74.txt
In file included from <built-in>:1:
In file included from /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:1:
In file included from /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:9:
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:612:1: error: expected unqualified-id
  612 | @class NSString, Protocol;
      | ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:614:9: error: unknown type name 'NSString'
  614 | typedef NSString * NSExceptionName NS_TYPED_EXTENSIBLE_ENUM;
      |         ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:615:9: error: unknown type name 'NSString'
  615 | typedef NSString * NSRunLoopMode NS_TYPED_EXTENSIBLE_ENUM;
      |         ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:617:19: error: unknown type name 'NSString'
  617 | FOUNDATION_EXPORT NSString *NSStringFromSelector(SEL aSelector);
      |                   ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:618:44: error: unknown type name 'NSString'
  618 | FOUNDATION_EXPORT SEL NSSelectorFromString(NSString *aSelectorName);
      |                                            ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:620:19: error: unknown type name 'NSString'
  620 | FOUNDATION_EXPORT NSString *NSStringFromClass(Class aClass);
      |                   ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:621:53: error: unknown type name 'NSString'
  621 | FOUNDATION_EXPORT Class _Nullable NSClassFromString(NSString *aClassName);
      |                                                     ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:623:19: error: unknown type name 'NSString'
  623 | FOUNDATION_EXPORT NSString *NSStringFromProtocol(Protocol *proto) API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                   ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:624:61: error: unknown type name 'NSString'
  624 | FOUNDATION_EXPORT Protocol * _Nullable NSProtocolFromString(NSString *namestr) API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                             ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:628:30: error: unknown type name 'NSString'
  628 | FOUNDATION_EXPORT void NSLog(NSString *format, ...) NS_FORMAT_FUNCTION(1,2) NS_NO_TAIL_CALL;
      |                              ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:628:53: error: format argument not a string type
  628 | FOUNDATION_EXPORT void NSLog(NSString *format, ...) NS_FORMAT_FUNCTION(1,2) NS_NO_TAIL_CALL;
      |                              ~~~~~~~~~~~~~~~~       ^                  ~
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:94:49: note: expanded from macro 'NS_FORMAT_FUNCTION'
   94 |         #define NS_FORMAT_FUNCTION(F,A) __attribute__((format(__NSString__, F, A)))
      |                                                        ^                    ~
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:629:31: error: unknown type name 'NSString'
  629 | FOUNDATION_EXPORT void NSLogv(NSString *format, va_list args) NS_FORMAT_FUNCTION(1,0) NS_NO_TAIL_CALL;
      |                               ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:629:63: error: format argument not a string type
  629 | FOUNDATION_EXPORT void NSLogv(NSString *format, va_list args) NS_FORMAT_FUNCTION(1,0) NS_NO_TAIL_CALL;
      |                               ~~~~~~~~~~~~~~~~                ^                  ~
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:94:49: note: expanded from macro 'NS_FORMAT_FUNCTION'
   94 |         #define NS_FORMAT_FUNCTION(F,A) __attribute__((format(__NSString__, F, A)))
      |                                                        ^                    ~
In file included from <built-in>:1:
In file included from /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:1:
In file included from /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:11:
In file included from /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:5:
In file included from /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:7:
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSZone.h:9:1: error: expected unqualified-id
    9 | @class NSString;
      | ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSZone.h:19:63: error: unknown type name 'NSString'
   19 | FOUNDATION_EXPORT void NSSetZoneName(NSZone * _Nullable zone, NSString *name)NS_SWIFT_UNAVAILABLE("Zone-based memory management is unavailable");
      |                                                               ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSZone.h:20:19: error: unknown type name 'NSString'
   20 | FOUNDATION_EXPORT NSString *NSZoneName(NSZone * _Nullable zone) NS_SWIFT_UNAVAILABLE("Zone-based memory management is unavailable");
      |                   ^
In file included from <built-in>:1:
In file included from /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/CrashReporter.build/DerivedSources/resource_bundle_accessor.h:1:
In file included from /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:11:
In file included from /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:5:
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:9:1: error: expected unqualified-id
    9 | @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
      | ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:10:1: error: expected unqualified-id
   10 | @class Protocol;
      | ^
/Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:16:1: error: expected unqualified-id
   16 | @protocol NSCopying
      | ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[9/70] Compiling dwarf_opstream.cpp
[9/70] Compiling CrashReporter resource_bundle_accessor.m
[9/70] Compiling PLCrashReporterConfig.m
[9/70] Compiling PLCrashReporter.m
[9/70] Compiling PLCrashReportThreadInfo.m
[9/70] Compiling SKSecurity.mm
[9/70] Compiling PLCrashReporterNSError.m
[9/70] Compiling PLCrashSignalHandler.mm
[9/70] Compiling PLCrashUncaughtExceptionHandler.m
[9/70] Compiling PLCrashSysctl.c
BUILD FAILURE 6.0 macosSpm